<template>
  <!-- <HInput v-model="matter"/> -->
  <router-view/>
  <div>
  </div>
</template>
<script>
import { ref } from 'vue'
export default {
  setup () {
    const matter = ref('我是新新新新')
    setTimeout(() => {
      matter.value = 'heheda'
    }, 3000)
    return {
      matter
    }
  }
}
</script>
<style lang="less">

</style>
